package idv.loveloser.dao;

import java.util.List;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * A data access object (DAO) providing persistence and search support for
 * MdlFeedbackItem entities. Transaction control of the save(), update() and
 * delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see idv.loveloser.dao.MdlFeedbackItem
 * @author MyEclipse Persistence Tools
 */

public class MdlFeedbackItemDAO extends BaseHibernateDAO {
	private static final Logger log = LoggerFactory
			.getLogger(MdlFeedbackItemDAO.class);
	// property constants
	public static final String FEEDBACK = "feedback";
	public static final String TEMPLATE = "template";
	public static final String NAME = "name";
	public static final String LABEL = "label";
	public static final String PRESENTATION = "presentation";
	public static final String TYP = "typ";
	public static final String HASVALUE = "hasvalue";
	public static final String POSITION = "position";
	public static final String REQUIRED = "required";
	public static final String DEPENDITEM = "dependitem";
	public static final String DEPENDVALUE = "dependvalue";
	public static final String OPTIONS = "options";

	public void save(MdlFeedbackItem transientInstance) {
		log.debug("saving MdlFeedbackItem instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(MdlFeedbackItem persistentInstance) {
		log.debug("deleting MdlFeedbackItem instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public MdlFeedbackItem findById(java.lang.Long id) {
		log.debug("getting MdlFeedbackItem instance with id: " + id);
		try {
			MdlFeedbackItem instance = (MdlFeedbackItem) getSession().get(
					"idv.loveloser.dao.MdlFeedbackItem", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(MdlFeedbackItem instance) {
		log.debug("finding MdlFeedbackItem instance by example");
		try {
			List results = getSession()
					.createCriteria("idv.loveloser.dao.MdlFeedbackItem")
					.add(Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding MdlFeedbackItem instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from MdlFeedbackItem as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByFeedback(Object feedback) {
		return findByProperty(FEEDBACK, feedback);
	}

	public List findByTemplate(Object template) {
		return findByProperty(TEMPLATE, template);
	}

	public List findByName(Object name) {
		return findByProperty(NAME, name);
	}

	public List findByLabel(Object label) {
		return findByProperty(LABEL, label);
	}

	public List findByPresentation(Object presentation) {
		return findByProperty(PRESENTATION, presentation);
	}

	public List findByTyp(Object typ) {
		return findByProperty(TYP, typ);
	}

	public List findByHasvalue(Object hasvalue) {
		return findByProperty(HASVALUE, hasvalue);
	}

	public List findByPosition(Object position) {
		return findByProperty(POSITION, position);
	}

	public List findByRequired(Object required) {
		return findByProperty(REQUIRED, required);
	}

	public List findByDependitem(Object dependitem) {
		return findByProperty(DEPENDITEM, dependitem);
	}

	public List findByDependvalue(Object dependvalue) {
		return findByProperty(DEPENDVALUE, dependvalue);
	}

	public List findByOptions(Object options) {
		return findByProperty(OPTIONS, options);
	}

	public List findAll() {
		log.debug("finding all MdlFeedbackItem instances");
		try {
			String queryString = "from MdlFeedbackItem";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public MdlFeedbackItem merge(MdlFeedbackItem detachedInstance) {
		log.debug("merging MdlFeedbackItem instance");
		try {
			MdlFeedbackItem result = (MdlFeedbackItem) getSession().merge(
					detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(MdlFeedbackItem instance) {
		log.debug("attaching dirty MdlFeedbackItem instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(MdlFeedbackItem instance) {
		log.debug("attaching clean MdlFeedbackItem instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}